Jasmine starts rock climbing at an elevation of -100 feet and rock climbs up to an elevation of 40 feet. What was Jasmine's change in elevation while rock climbing?
Create an equation to represent the situation. Use x to represent Jasmine's change in elevation while rock climbing.
What is the sales tax rate in Nevada?
Answers
Answer: -100 + x = 40
Step-by-step explanation: We know she starts at -100 feet, she is increasing in elevation, so we want to add a positive x to her initial value of -100. If we keeping adding that x, it will soon result in a positive value of 40.
Related Questions
for
x < -2
f(x) =
-3x - 3
6x – 28
for
Find f(5)
Answers
Answer:
f(5) = 2
Step-by-step explanation:
To evaluate f(5), that is when x = 5 in the interval x ≥ 5
then
f(5) = 6x - 28 = 6(5) - 28 = 30 - 28 = 2, so
f(5) = 2
What is √ 1 ii) What is √36 ii) What is -√25 x -√25
Answers
Answer:
[tex]\sqrt{1} ii=-1\\\sqrt{36} ii=-6\\-\sqrt{25} *-\sqrt{25} =25[/tex]
Simplify the radical by breaking the radicand up into product of known factors/assuming positive real numbers
Help pls 6th grade math i will give brainliest
Answers
Answer:
m= 1/4
You got this!
The 3 Rodgers sisters decided to pay off an old debt of $135.75 to their neighbor. If they all contribute the same amount of money, how much will each sister owe?
Answers
Because $132.75 divided by three equals 45.25
[tex]24x {6}^{2} \div 8x {4}^{2} [/tex]
Answers
Every year Michelle and her mother attend the annual winter ice-skating show last year seating cost $72 per ticket. This year each ticket is 25% cheaper. what was the cost of each ticket this year?
Answers
Answer:
The answer is probably 54
Step-by-step explanation:
If you divide 72 divide 4 because 72 is 100 and 25 is 1 part then you get 54
I dont really get my explanation anymore
Answer:
The answer is $54
Step-by-step explanation:
First multiply 72 by 0.25 which is 18. Then take the 18 and subtract it from 72.
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Answers
what is the slope and the point based on the equation: (y-2) = 5(x - 4)
Answers
Answer:
Slope = 5
Point = (4, 2)
Step-by-step explanation:
Slope: 5
Step-by-step explanation:
This is called point slope form. y-y1=m(x-x1)
If m is slope then your slope is 5
Last year Victoria paid £354 for her car insurance
This year she has to pay £329 for her car insurance.
Work out the percentage decrease in her car insurance.
Give your answer to 1 decimal place.
Answers
Answer:
the price decreased by 7.06 percent
Step-by-step explanation:
100/354x329=92.93785311
100-92.93785311=7.06
I need help please i will give u brainly
Answers
Answer:
6.04 inches.
Step-by-step explanation:
Corbin want's to make a model, in which every 100 feet would be shown by 1 inch.
The monument is 604 feet in height.
Divide 604 with 100:
604/100 = 6.04
The height of Corbin's model would thereby be 6.04 inches.
~
Answer: 6.25 inches
Step-by-step explanation:
Evaluate the expression below when h = 5.5. If needed, answer as a fraction or a decimal.
7(h−3)+4h
Answers
Answer:
The correct answer is 39.5
Which is an exponential decay function?
f(x) = 0.2 Five-thirdsx
f(x) = –3.1x
f(x) = 10x
f(x) = −2(0.7)x
Answers
Answer:
its f(x) = -2(0.7)x
Step-by-step explanat
trust me
Answer:
f(x) = −2(0.7)x
Step-by-step explanation:
quizlet
find the solution of the system of equations
-6x + 5y = 34
-6x - 10y = 4
(_, _)
Answers
Answer:
(-4, 2)
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtract Property of EqualityAlgebra I
Solving systems of equations using substitution/eliminationStep-by-step explanation:
Step 1: Define Systems
-6x + 5y = 34
-6x - 10y = 4
Step 2: Rewrite Systems
-6x + 5y = 34
Multiply everything by -1: 6x - 5y = -34Step 3: Redefine Systems
6x - 5y = -34
-6x - 10y = 4
Step 4: Solve for y
Elimination
Combine 2 equations: -15y = -30Divide -15 on both sides: y = 2Step 5: Solve for x
Define equation: -6x - 10y = 4Substitute in y: -6x - 10(2) = 4Multiply: -6x - 20 = 4Add 20 on both sides: -6x = 24Divide -6 on both sides: x = -4What is the scale factor?
Answers
Four people each invested $450 in an account that earns simple interest assuming no other deposit or withdrawal were made witch investment earned more then $50
Answers
Answer: $250
Step-by-step explanation: Step 1: Multiply $50 by 4 Step 2: Subtract $450 by $250 Step 3: Then you get $200 leftover
3x-2y=9
2x-2y=7
(by elimination method)
Answers
what is the slope of the following line (2,2) (-2,-1)
Answers
Answer:
3/4
Step-by-step explanation:
(2,2) ; (-2,-1)
Slope = [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]
[tex]= \frac{-1-2}{-2-2}\\\\= \frac{-3}{-4}\\\\=\frac{3}{4}[/tex]
James Bond is rappelling down a cliff face to infiltrate an enemy base, but there is a gust of wind, and he starts swinging side to side. If he makes a 45 m pendulum once you factor in the length of the rope, how long does it take for him to complete a full oscillation? He'll need to know this so that he can time his distraction of the guards
Answers
Answer:
13.46 s
Step-by-step explanation:
The time it takes James Bond to complete one full oscillation is the period of a pendulum of length, l which is, T = 2π√(l/g) where l = length of pendulum = length of rope = 45 m and g = acceleration due to gravity = 9.8m/s²
So, substituting the values of the variables into the equation, we have
T = 2π√(l/g)
= 2π√(45 m/9.8m/s²)
= 2π√(4.592s²)
= 2π × 2.143
= 13.46 s
So, it takes 13.46 s for him to complete one full oscillation.
WILL MARK YOU BRAINLIEST ANSWER AS MANY AS YOU CAN PLZ
Answers
Answer:
5) we have the equation:
180(n - 2)/n = 174
<=> n = 60
so the polygon have 60 sides
3/2(2+4k)-7(2k-1) I need help with it step by step, please help
Answers
Answer:
10-8k
Step-by-step explanation:
Here, we want to open the brackets, then collect like terms
We have this by multiplying each of the terms outside by each of the terms inside the bracket before proceeding to collect like terms
We have this as;
(3 + 6k) -14k + 7
= 3 + 7 + 6k - 14k
= 10 - 8k
Solve 14x -8 > 10x+40
(Multiple choice... options in picture)
DUE IN 5 MINUTES HURRYYYYY
Answers
Answer:
I think its no solution
Step-by-step explanation:
Answer:
x>12
Step-by-step explanation:
i worked it out as quick as possible.. hope this helps :)
Anna makes orange squash by mixing 50 ml of squash with 850 ml of water.
Jeevan makes orange squash by mixing 60 ml of squash with 1110 ml of water.
Whose squash is the stronger? Explain your answer
Answers
Anna- 850/50=17
Jeevan- 1110/60=18.5
Determine the end behaivor of the function
Answers
Answer:
IT'S (A)
Step-by-step explanation:
HOPE THIS HELP- PLEASE MAKE ME AS BRINLISIT
This one of the questions
Answers
Answer:
just get good
Step-by-step explanation:
and u should've paid attention during class
Taya wants to build a square skating rink in her backyard the rink is 64ft what is the length of one side
Answers
Answer:
64ft
Step-by-step explanation:
since all sides of a square and the same and equal then all the dimensions will be the same
A group of students stood in a circle to play a game. The circle had a diameter of 11 meters. Which measurement is closest to the circumference of the circle in meters?
Answers
Answer:
Step-by-step explanation:
Given that :
Diameter of the circle = 11 cm
To obtain the Circumference ,C ; use the Relation :
2πr
Where ; r = Radius = diameter / 2 = 11/2 = 5.5m
C = 2 * 3.14 * 5.5
C = 34.54 m
Ted jogged a total of 11.2 miles in 4 days. He jogged the same distance each day. How far did he jog each day?
Answers
Answer:
He jogged 2.8 miles a day.
Step-by-step explanation:
Andrew wants to run ten miles in three days .He ran 212 miles on Monday and 425 miles on Tuesday how many miles does Andrew need to run on Wednesday?
Answers
Answer: 3.63 miles
Step-by-step explanation: I think you meant to type 2.12 and 4.25 so I'm just going to go by that. To figure out how many more miles he needs to run, you add the amount he already ran together, and then subtract that from his goal. 4.25 plus 2.12 equals 6.37. 10 minus 6.37 equals 3.63. He needs to run 3.63 miles on Wednesday, in order to reach his goal of 10 miles.
PLEASE HELP ASAP will mark brainliest
Answers
Answer:
300 nickels
Step-by-step explanation:
Reading the question, someone has 435 nickels and dimes.
The total is $28.50.
You're trying to find how many nickels he has.
All you need to do is set up a system of equations.
I'm going to use x as the number of nickels and y as the number of dimes.
Based on the question, you can say that
x + y = 435
(the number of nickels and dimes have t equal 435)
and 0.05x + 0.1y = $28.50
(nickels are 5 cents and dimes are 10 cents)
You want to solve for x, the number of nickels.
You can manipulate the first equation by subtracting x on both sides.
After you do that, you will get y = 435 - x. Now, you can substitute this equation into the second one.
First, you can distribute the 0.1.
0.05x + 0.1(435 - x) = 28.50
Then, you can put the two x's together.
0.05x + 43.5 -0.1x = 28.50
Next, you can subtract 43.5 on both sides to isolate x.
-0.05x + 43.5 = 28.50
Finally, you can divide on both sides to get x, which is the number of nickels.
-0.05x = - 15
x = 300 nickels
please don’t answer this im testing something
Answers
Answer:
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Step-by-step explanation:
Answer:
well to bad im gonna ruin ur testing
Step-by-step explanation:
